Headphone Amp vs Woo Audio WA2 (OTL Design)
The WA2 (OTL Design)'s power @ 8ω is 0.31W against the Headphone Amp's 2W, its thd 0.080% against 0.010%, and its output impedance 70Ω against 2.2Ω. Both share input impedance (100Ω).
AI-generated product photo — not official manufacturer imagery.
Headphone Amp
Quicksilver AudioAmplifiersHeadphone AmplifiersTube Amplifiers
Estimated price (community-sourced)
$1,198
Around — community and catalog average, updates slowly
About the Headphone Amp
The Quicksilver Audio Headphone Amplifier is a point-to-point handwired, transformer-coupled single-ended class-A triode headphone amp made in the USA. Quicksilver says it is designed to drive headphones to very loud levels with a simple signal path, using no circuit boards or transistors, and only a small number of parts in each channel signal path. The current listed direct price is $1,198.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 2W @ 8Ω
- Amplifier Class
- A
- Input Sensitivity
- 1.0V RMS
- Input Impedance
- 100Ω
- Max Input Voltage
- 7.0V RMS
Analog Output
Analog signal output specifications
- THD
- 0.010%
- Output Voltage
- 7.0V RMS
- Output Impedance
- 2.2Ω
- Max Output Voltage
- 7.0V RMS
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Analog Inputs
- RCA
- Analog Outputs
- 1/4 in (6.35 mm)
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 178 × 140 × 305 mm (W × H × D)
- Weight
- 7.26 kg (16 lbs)
- Available Colors
- carbide black
Key Specifications
Power: 2W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions